SPECIAL REPAIR TO ROOF OF BLDG NO P-118 AND ALLIED WORKS AT NAJAFGARH UNDER GE (AF) TUGHLAKABAD

Amount

Dismantling of old brick tiles or terracing tiles, single layer on roofs complete all as specified and directed by Engr-in-charge.

Demolition of existing mud in roofs of any thickness including plastering and leaping, whether full thickness removed or only a part there of, and removing of mud as directed by Engr-in-charge.

M&L for PCC (1:2:4), type B1 by using 20mm graded stone aggregate in padding/mass concrete and haunching complete all as specified and directed by Engr-in-charge.

M&L for 15mm thick rendering in cement mortar 1:4 (mixed with WPC @ 3% by weight of cement) to brick/concrete wall and roof surfaces finished even & smooth (without using extra cement) with water proofing compound at the rate of 3% by weight of cement or as per the manufacturer’s instructions complete all as specified and directed by Engr-in-charge. Note: WPC shall be measured and paid for separately

M&L for roof top surface for roof treatment using application of water proofing treatment by authorised applicator complete all as specified and as directed and comprising of the followings:- (a) Preparation of roof top surfaces and cleaning of the dust and loose material by brush/blower/grinder including removing of vegetation/Plantation from the surface and providing and applying single component elastic cold applied polyurethane modified acrylic roofing system, co-elastic technology (CET) based on modified polyurethane and fully fibre reinforced having sun reflectivity index (SR) of 109 on top of concrete roof surfaces. (b) All cracks up to 3mm at corner joints, channel and parapets should be treated with crack seal. (c) Applying three coats including one coat of primer of polyurethane membrane having coverage @ min 0.75kg/Sqm and dilution up to 10% and laying reinforced fiber net and applying two coats of polyurethane membrane @ total consumption 2kg/Sqm in two coats for maintaining minimum dry film thickness 1.5mm and elongation at break of free film of approx 350%. (d) The materials shall be applied with brush or roller, complete in all respect as per the direction of Engr-in-charge/Consultant. Note:- 6 hrs interval between two coat shall be maintained. (e) All auxiliary and accessories involved during application should be supplied by single manufacturer as a part of system. Note:- (i) Work to be carried out by authorised applicator as per manufacturer`s instructions. (ii) Providing test with filling of water for continuous 48 hours if there is any leakage than entire treatment will be done again by contractor without any cost.

Supply only integral water proofing compound complete all as specified and directed by Engr-in-charge.

Taking up or down 15mm bore GI tubing and connections, cleaning for re-fixing or removal to store complete all as specified and directed by Engr-in-charge.

Taking up or down 20mm bore GI tubing and connections, cleaning for re-fixing or removal to store complete all as specified and directed by Engr-in-charge.

S&F 15mm bore galvanized steel tubing, medium grade with all fittings and fixed to walls or ceilings or laid in floors complete all as specified and directed by Engr-in-charge.

S&F 20mm bore galvanized steel tubing, medium grade with all fittings and fixed to walls or ceilings or laid in floors complete all as specified and directed by Engr-in-charge.

Taking down CI/AC/PVC pipe in any dia complete all as specified and directed by Engr-in-charge.

S&F 160mm dia PVC (SWR) pipes double socketed in any length with rubber ring joints fixed to wall complete all as specified and directed by Engr-in-Charge.

S&F in repairs PVC (SWR) bend 160 mm any radius complete all as specified and directed by Engr-in-Charge.

Dismantling water tank and removing to store exc 250 ltr but n exc 500 ltrs Including S&F 500 litres, rotational moulded polyethylene water storage tank (Cylindrical vertical with closed top), hoisted and fixed in position complete all as specified and directed by Engr-in-charge.

M&L for cutting holes in brick walls built in cement mortar or cement lime mortar exceeding half brick but not exceeding one brick for inserting holdfasts and making good dismantled portion in cement mortar (1:3) or cement concrete (1:2:4) type B1 complete all as specified and directed by Engr-in-charge.

M&L in repair for band strap support or stay for rainwater, ventilation pipes including bolts if required hook (stay) heavy for large gates, hook and pintle, hinges large and staple chain handmade, sliding bolt, clamp, hold fast plain angle cleat for securing purline to wood trusses or rafter knee pieces insert two way and three way straps plate washers and similar small articles confirming to Fe-290 Gde E-165 complete all as specified and directed by Engr-in-charge.

M&L for preparation of new painted steel surfaces of any description exceeding 10 cm width or girth not otherwise described and applying one coat of synthetic enamel paint complete all as specified and directed by Engr-in-Charge.

M&L for false ceiling of approved (ISI marked) make with 4mm thick Non asbestos HPS fibrocement building boards fixed Aluminium framework with screw Anodised aluminium snap grid frame work 600x600mm size suspended system fixed to MS framed work of approved make and section as specified in SSR Part I with suitable hook/fasteners and GI/almn suspenders not less than 3mm dia @ 1.00m C/C minimum. ceiling system is to be fixed in water level without any sag and dismantling old ceiling board with frame complete all as specified and directed by Engr-in-Charge.

Taking down cement plaster including racking out joints, hacking for key & scrubbing down with water etc complete all as specified and directed by Engr-in-charge.

M&L for rendering 15 mm thick in CM (1:6) on stone masonry surfaces or on other than fair faces of brick masonry finished even and smooth without using extra cement complete all as specified and directed by Engr-in-charge.

M&L for rendering 10 mm thick in CM (1:3) as on concrete surface on ceilings finished even and smooth without using extra cement complete all as specified and directed by Engineer-in-Charge.

M&L for preparing newly plastered surfaces and applying two coats of distemper with distemper oil emulsion white or tinted over and including one coat of 1mm thick wall care putty complete all as specified and directed by Engr-in-charge.

M&L for preparation of newly plastered surfaces & applying three coats of white wash on ceilings complete all as specified and directed by Engr-in-charge.

M&L for complete removal of existing treatment on walls, chajjas etc by brooming down or steel wire brushing; scrapping down smoke soot, moulds, moss and efflorescent salts and treating oil and greasy spots and preparation of old plastered surfaces and applying two coats of distemper with distemper oil emulsion white or tinted over and including one coat of 1mm thick wall care putty complete all as specified and directed by Engr-in-charge.

Dismantling Wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/ blankets, any thickness, including cover fillets complete all as specified and directed by Engr-in-charge.

S&F Solid PVC Wall panneling/Lining consisting of 5mm thick Plain colour PVC sheet inclusive of solvent cement and fixing at site on PVC frame as per specifications and drawing complete all as specified and directed by Engr-in-charge.

S&F 5mm thick PVC sheet fillet of width 35mm for wall paneling inclusive of fixing on to wall to make PVC Frame as per specification and drawing complete all as specified and directed by Engr-in-charge.

M&L for marble stone chipping of desired colour grit wash on exterior walls in two layers, under layer 12mm cement plaster (1:4) (1 cement : 4 coarse sand ) the under layer with scratching tool, applying cement slurry on the under layer @ 3 Kg of cement per square metre, top layer 12mm white cement plaster (1:1/2:2) (1 white cement: 1/2 coarse sand : 2 stone chipping 10mm nominal size) in panels with groove all around as per approved pattern including scrubbing and washing, the top layer with brushes and water to expose the stone chippings complete all as specified and as directed by Engr-in-Charge. Note-The work will be executed at 12 m height the rates includes scaffolding and shuttering.

M&L for forming groove of uniform size 15mm wide and 15mm deep in the top layer of washed stone grit plaster as per approved pattern using wooden battens, nailed to the under layer including removal of wooden battens, repair to the edges of panels and finishing the groove complete all as specified and as directed by Engr-in-Charge.

Dismantling, floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and directed by Engr-in-charge.

Demolition of cement concrete (un-reinforced) in ground floors and pavings not exceeding 15 cm thickness below or above ground level and removal all rubbish material outside of MD Land complete all as specified and directed by Engr-in-charge.

M&L for 25 mm thick PCC (1:2:4) type B-1, using 25 mm graded stone aggregate as in floors, surfaces finished fair and even complete all as specified and directed by Engr-in-charge.

M&L for screed bed or bedding layer of mortar, 15 mm thick, in cement mortar (1:6), for laying floor finishes/tiles complete all as specified and directed by Engr-in-charge.

M&L for Vitrified ceramic light shade coloured tiles 10mm thick area of each tiles not exc 0.36 sqm, in floor etc. set & jointed in neat cement slurry & pointed in white or coloured cement to match the shade of the tile complete all as specified and directed by Engr-in-charge.

Dismantling carefully the modules of existing Solar power plant of capacity 2 X 20 KWp on the roof top of existing building completely including any type of cables, surge protection devices, DB boxes, conduits and re-installing the same after roof treatment including repair/ replacement of necessary items/materials such as Solar PV modules, Solar string inverter, DC wires, MC4 connector, conduit & wire fitting, ACBD/ DCDB boxes, earthing, LA, etc., with good finishing for smooth functioning complete all as specified and directed by Engr-in-charge. Note : All the items will be dismantled under the supervision of Engr-in-Charge and carefully shifted to MES yard, at the time of reinstallation if any item is found damage the contractor shall be held responsible for the same and shall make it good at own expense.

Taking down carefully existing copper earth strip of any size, any type and re-laying the same with brick block fixing arrangements including suitable PCC work complete all as specified and directed by the Engr-in-charge.

Taking down carefully aluminium/copper point wiring on batten or in PVC conduit or in MS conduit with GI earth wire etc (for light, fan, socket or power) complete, including fixture and fitting such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc. removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good the disturbed surfaces of walls, Floors, ceilings etc., complete all as specified and directed by Engr-in-Charge.

Taking down carefully existing sheet metal boxes, cut out, etc of any size any capacity from boards complete and making good the disturbed surfaces of walls complete all as specified and directed by Engr-in-charge.

Taking down carefully sub main wiring of size including batten and making good disturbed surface of wall complete all as specified and directed by Engr-in-charge.

M&L complete for wiring with cable of size 1.5 Sqmm single core copper multistrand conductor including continuous earth wire, using cable FRLS insulated(unsheathed) 1100 volts grade conforming to Is-694 drawn in to and including concealed pvc rigid conduit medium duty with all fittings and fixing accessories ISI certified IS 9537 part -3 and terminated in to pressed steel metal flush boxes suitable for modular accessories and including modular cover plates with frame for mounting switches, socket regulator, brackets etc and including necessary cement work complete all as directed by the Engr in charge including cutting chases pinning in making good to facing and pointing in cement mortar (1:3) to the ends or cutting chases for concealed conduit point wiring and making good disturbed surface complete all as specified and directed by Engr-in-charge. Note: Cutting not exc 4cm girth and 4cm width for one light point controlled by one, one way switch.

Ditto all as per itme No 40 but one fan point controlled by one, one way switch and regulator complete all as specified and directed by Engr-in-charge.

Ditto all as per itme No 40 but one 3 pin socket out let 5 amps independent complete all as specified and directed by Engr-in-charge.

Ditto all as per itme No 40 but one 5 pin 5 amps socket point in same board with other switches complete all as specified and directed by Engr-in-charge.

Ditto all as per itme No 40 but one 3 pin socket out let 16 amps independent but with cable of size 4.0 Sqmm in point wiring and 4.0 Sqmm in continuous earth wire complete all as specified and directed by Engr-in-charge.

M&L in replacement for modular switch one way 6 amps 1 module complete all as specified and directed by Engr-in-charge.

M&L in replacement for modular switch one way 16 amps 1 module complete all as specified and directed by Engr-in-charge.

M&L in replacement for modular socket 2 in 1, 5 pin 6 amps 2 module complete all as specified and directed by Engr-in-charge.

M&L in replacement for modular socket 2 in 1, 6 pin 6A/16 amp 2 module complete all as specified and directed by Engr-in-charge.

M&L in replacement for ceiling rose surface Bakelite 3 terminal complete all as specified and directed by Engr-in-charge.

S&F in replacement of Pluto flat panel 2 feet x 2 feet ultra modern recess mounting luminare suitable for armstrong/ grid/ POP ceiling complete with separate electronic driver & high brightness SMD LEDs 42 watts with all accessories complete all as specified and directed by Engr-in-charge. Make Havells cat part No. PLUTONEO2X2PLR42WLED857S /Bajaj cat part No. BZRSQL43WGZiWH/ Crompton cat part No LCTLRN-36-FO-CDL/ Halonix cat part No. HLFPR22-03-40-CW-R/ Fiem cat No FLK012X236WDCW

S&F in replacement for modular metal flush box 2 module including cutting of chassis and making good disturbed surfaces and rate deemed to include in quoted rate complete all as specified and directed by Engr-in-charge.

S&F in replacement for modular metal flush box 3 module including cutting of chassis and making good disturbed surfaces and rate deemed to include in quoted rate complete all as specified and directed by Engr-in-charge.

S&F in replacement for modular metal flush box 4 module including cutting of chassis and making good disturbed surfaces and rate deemed to include in quoted rate complete all as specified and directed by Engr-in-charge.

S&F in replacement for modular metal flush box 6 module including cutting of chassis and making good disturbed surfaces and rate deemed to include in quoted rate complete all as specified and directed by Engr-in-charge.

S&F in replacement for modular white cover plate with frame 2 module complete all as specified and directed by Engr-in-charge.

S&F in replacement for modular white cover plate with frame 3 module complete all as specified and directed by Engr-in-charge.

S&F in replacement for modular white cover plate with frame 4 module complete all as specified and directed by Engr-in-charge.

S&F in replacement for modular white cover plate with frame 6 module complete all as specified and directed by Engr-in-charge.

M&L complete for 1x 20 watts (4 feet) wall mounted LED batten, extruded aluminium heat sink provided for efficient heat dissipation &integrated electronic driver including lamp complete all as specified and directed by Engr-in-charge.

M&L in replacement for sub main wiring with single core copper multi strand conductor FRLS flexible insulated (unsheathed) cable of size 2 x 4.0 Sq mm and 1 X 4.0 Sq mm as in continuous earth wire drawn into & including PVC conduit medium 25mm dia ISI marked complete with fittings and fixings accessories laid concealed complete and including necessary cement work including cutting chases pinning in making good to facing and pointing in cement mortar (1:3) to the ends or cutting chases for concealed conduit sub main wiring and making good disturbed surface complete all as specified and directed by Engr-in-charge. Note: Cutting not exc 4cm girth and 4cm width.

M&L in replacement for sub main wiring with single core copper multi strand conductor FRLS flexible insulated (unsheathed) cable of size 2x06 Sq mm and 1x6 sq mm as in continuous earth wire drawn into & including PVC conduit medium 25mm dia ISI marked complete with fittings and fixings accessories laid concealed complete and including necessary cement work including cutting chases pinning in making good to facing and pointing in cement mortar (1:3) to the ends or cutting chases for concealed conduit sub main wiring and making good disturbed surface complete all as specified and directed by Engr-in-charge. Note: Cutting not exc 4cm girth and 4cm width.

S&F for single pole and neutral enclosure with a two pin and earth plug and socket complete with one 20 Amp MCB including electric connection complete all as specified and directed by Engr-in-charge.

Dismantling carefully the indoor unit of existing split AC 2 Ton with connected copper pipes, cables and re-installing the same after panelling on wall including repair/ servicing and top up of gas filling etc complete all as specified and directed by Engr-in-charge.

LAXMI BUILDERS

J.P. Enterprises

M/S RK Builders

M/s R P Enterprises